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25 Tanymarian Road, Mayhill, Swansea, SA1 6SW

Property type
Semi-detached
Habitable rooms
3
From EPC
Floor area
70 m²
753 sq ft
Energy rating
F
Score 36
Council tax
Band B
Tenure
Owner Occupied
Overview

About 25 Tanymarian Road

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

25 Tanymarian Road is a semi-detached house in Mayhill, Swansea, Swansea (SA1 6SW). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (October 2014) shows an F (score 36), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since February 2014. Between certificates, roof efficiency went from Poor to Good. The recommended improvements would lift it to B (score 83), a 4-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £147,000 sits 50% above the 2018 sale of £97,999. On a £-per-square-foot basis, the last sale (£130/sq ft) was about 42% above the typical sold price in the postcode. Sold June 2018 for £97,999.

Before you decide

Everything you need to know about 25 Tanymarian Road

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

25 Tanymarian Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 12 Oct 2024

Current Certificate(1 of 2)
Oct 2014

EPC Rating

A
B
C
D
E
F
F36
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
6.0 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Oct 2014from Feb 2014
Roof Insulation
PartialInsulated

Roof insulation improved

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC FPre-1919 buildExtended multiple times (2+ extensions)

Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 25 Tanymarian Road, Mayhill, Swansea, SA1 6SW, sourced from the PlanIt planning register.

25 Tanymarian Road has no planning applications on record.

64

But the area is active

64 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

25 Tanymarian Road valuation sits well clear of the typical sold price in this postcode.

Current estimate

£147,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2018)

£97,999

Recorded with HM Land Registry.

Sales timeline

  1. 26 June 2018Most recent

    £97,999

Median price across the last 5 sales in SA1 6SW: £93,000 (2024–2015).

On the street

Versus other Tanymarian Road homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 25 Tanymarian Road runs well behind the street norm.

Price per m²

£1,400

Street avg £1,193

Above

Floor Area

70 m²

Street avg 75 m²

Below

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

6.0 t/year

Street avg 3.2 t/year

Strongly below
Before you decide

Everything you need to know about 25 Tanymarian Road

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£148k

1 2, Flat 1, St James Crescent

SA1 6DZ

Flat
£144k

1 2, Flat 4, Brooklands Terrace

SA1 6BS

Flat
£151k

1 Cadrawd Road, Mayhill

SA1 6UG

£143k

1 Carig Crescent, Mayhill

SA1 6TQ

£142k

1 2, Flat 5, Brooklands Terrace

SA1 6BS

Flat
£140k

1 2, Flat 8, Brooklands Terrace

SA1 6BS

Flat
£139k

1 Berw Road, Mayhill

SA1 6UD

£156k

1 2, Flat 1, Brooklands Terrace

SA1 6BS

Flat
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Swansea district page.
Full Swansea report

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Islwyn Road — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 25 Tanymarian Road, Mayhill, Swansea, SA1 6SW. Each answer is also embedded as structured data for search engines.